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update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2020.
author John W. Eaton <jwe@octave.org>
date Mon, 06 Jan 2020 22:29:51 -0500
parents b442ec6dda5c
children bd51beb6205e
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1 /*
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2
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3 Copyright (C) 1996-2020 The Octave Project Developers
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4
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5 See the file COPYRIGHT.md in the top-level directory of this distribution
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6 or <https://octave.org/COPYRIGHT.html/>.
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7
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8
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9 This file is part of Octave.
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10
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11 Octave is free software: you can redistribute it and/or modify it
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12 under the terms of the GNU General Public License as published by
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13 the Free Software Foundation, either version 3 of the License, or
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14 (at your option) any later version.
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16 Octave is distributed in the hope that it will be useful, but
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17 WITHOUT ANY WARRANTY; without even the implied warranty of
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18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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19 GNU General Public License for more details.
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21 You should have received a copy of the GNU General Public License
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22 along with Octave; see the file COPYING. If not, see
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23 <https://www.gnu.org/licenses/>.
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25 */
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27 #if defined (HAVE_CONFIG_H)
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28 # include "config.h"
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29 #endif
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31 #include <string>
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33 #include "error.h"
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34 #include "pager.h"
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35 #include "oct-lvalue.h"
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36 #include "ov.h"
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37 #include "pt-exp.h"
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38
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39 namespace octave
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40 {
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41 // Expressions.
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42
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43 octave_lvalue
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44 tree_expression::lvalue (tree_evaluator&)
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45 {
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46 error ("invalid lvalue function called in expression");
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47 }
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48
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49 std::string
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50 tree_expression::original_text (void) const
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51 {
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52 return "";
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53 }
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54 }